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neworder1
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Homework Statement
Use partial waves method to calculate scattering amplitude for a quantum particle scattering off the potential V(r) = a/r^2.
Homework Equations
The Attempt at a Solution
To calculate phase shifts [tex]\delta_{l}[/tex] for each angular momentum's value l, it's necessary to solve Schrodnger's equation for the specified potential - but I'm unable to do it. I know that solution for a free particle can be expressed in terms of Bessel spherical functions, but in radial Schrodinger's equation we have the centrifugal term of the form l(l+1)/r^2, where l is an integer, not for arbitary potential a/r^2. Any hints?